(S) Water-skiing lifeguard Brittney discovers what life's like in the big top when she switches with circus performer Alex. 0625 0600 (S) Dusty isn't in Kansas any more when he trades lives with Kassia, a professional surfer and model from California. Dusty endures surfer bootcamp and must shoot footage for a surf video. 0645 0625 (S) Jo Frost meets parents-of-five Kyle and Christy Schrage, who haven't slept in the same bed for eight years. Christy is frightened to discipline the children in case they won't like her. 0730 0645 The Set Up (S) When Russell discovers that Timmy has a sister, he does everything in his power to impress her and ends up giving an inaccurate impression of himself. 0755 0730 Beating the System (S) When Jeff and Audrey learn that their surrogate is pregnant, Jeff is unprepared for the radical changes that soon begin to affect their lives. 0820 0755 (S) Jo Frost meets parents-of-five Kyle and Christy Schrage, who haven't slept in the same bed for eight years. Christy is frightened to discipline the children in case they won't like her. 0915 0820 Valentine's Day Is Over (S) The Tree Hill couples celebrate Valentine's Day, Julian tells Brooke some exciting news, and Haley is unimpressed by Nathan's surprise. 1010 0915 Grilled Cheesus Finn has an existential crisis when he sees the face of Jesus on his sandwich, the kids rally around Kurt, and Will raises the subject of theology. [AD,S] 1110 1010 Everything's Different, Nothing's Changed Paul Young makes life difficult for Susan. Lynette is furious with Tom when he passes up a lucrative job offer so he can still work with Carlos. [AD,S] 1205 1110 My Office Dr Clock (Heather Graham) tries to reconcile JD and Elliot, while waiting to see which one Dr Cox will give the Chief Resident position to. [AD,S] 1230 1205 The sixth formers have their General Studies exam, Bart is forced to tell Sinead the truth, while Darren prepares pub quiz questions and defends his intelligence. [AD,S] 1305 1230 World's Greatest Couple Lily moves into Barney's flat to escape her rat-infested home. The two fall asleep in each other's arms but feel awkward when they wake up. [AD,S] 1335 1305 Aldrin Justice Barney seduces Marshall's professor in the hope that she'll give the class higher marks, but she ends up grading Barney's performance in the bedroom. [AD,S] 1400 1335 The Lizard-Spock Expansion Wolowitz feels upset when a girl he has a major crush on falls for Leonard. [AD,S] 1430 1400 The White Asparagus Triangulation Sheldon is delighted that Leonard finally has a girlfriend matching his high standards... perhaps a little too delighted. [AD,S] 1500 1430 The Set Up (S) When Russell discovers that Timmy has a sister, he does everything in his power to impress her and ends up giving an inaccurate impression of himself. 1530 1500 Beating the System (S) When Jeff and Audrey learn that their surrogate is pregnant, Jeff is unprepared for the radical changes that soon begin to affect their lives. 1600 1530 Grilled Cheesus Finn has an existential crisis when he sees the face of Jesus on his sandwich, the kids rally around Kurt, and Will raises the subject of theology. [AD,S] 1700 1600 World's Greatest Couple Lily moves into Barney's flat to escape her rat-infested home. The two fall asleep in each other's arms but feel awkward when they wake up. [AD,S] 1730 1700 Aldrin Justice Barney seduces Marshall's professor in the hope that she'll give the class higher marks, but she ends up grading Barney's performance in the bedroom. [AD,S] 1800 1730 The Classified Materials Turbulence Episode Things begin to look up for Leonard when Penny makes a surprising revelation on her second date with Stuart. [AD,S] 1830 1800 The Monopolar Expedition Leonard and Penny reconsider their feelings for each other, but then Leonard decides to spend the summer working at the North Pole. [AD,S] 1900 1830 Martha's selfish demands are the last thing Callum needs, Nancy and Darren have good news to celebrate, while Jacqui pressures Bart not to ruin Sinead's bright future. [AD,S] 1930 1900 The Playbook Barney reverts back to his bachelor ways when he and Robin break up and is soon on the prowl looking for new women. Lily objects to his behaviour. [AD,S] 2000 1930 (S) Comedy starring Sean Astin and Pauly Shore as teenagers in Encino, California, who unleash defrosted prehistoric caveman Brendan Fraser on their high school. Film 1992 2145 2000 (S) Horror starring Radha Mitchell as Rose Da Silva, whose infant daughter (Jodelle Ferland) vanishes in a town inhabited by zombies. Very strong language/violence. Film 2006 0015 2145 The Classified Materials Turbulence Episode Things begin to look up for Leonard when Penny makes a surprising revelation on her second date with Stuart. [AD,S] 0045 0015 The Monopolar Expedition Leonard and Penny reconsider their feelings for each other, but then Leonard decides to spend the summer working at the North Pole. [AD,S] 0110 0045 My Office Dr Clock (Heather Graham) tries to reconcile JD and Elliot, while waiting to see which one Dr Cox will give the Chief Resident position to. [AD,S] 0140 0110 The Playbook Barney reverts back to his bachelor ways when he and Robin break up and is soon on the prowl looking for new women. Lily objects to his behaviour. [AD,S] 0205 0140 Play Ball (S) Audrey considers leaving her job when she realises how miserable it is making her. Meanwhile, Allison tells Timmy she wants to slow things down. 0230 0205 The Rock Billie and Sully work together on a cover feature. Meanwhile, Zack and Davis start a new venture. [AD,S] 0255 0230 Everything's Different, Nothing's Changed Paul Young makes life difficult for Susan. Lynette is furious with Tom when he passes up a lucrative job offer so he can still work with Carlos. [AD,S] 0340 0255 Environmental Hazards (S) Naomi is gutted to discover that she may not get a place at her dream university. Silver is aghast to bump into her mum at Alcoholics Anonymous. 0425 0340 Guilty Treasures (S) Casey tries to land Max an exciting internship by sneaking him into an exclusive faculty party, where a visiting professor is looking for a good candidate. 0505 0425 Jewish competitive swimmer Justin travels from below-freezing weather to warm, sunny California, while Laotian Buddhist Sip gets let off school because of a snowstorm. [S,SL] 0600 0505